Idemitsu Unitech Co., Ltd.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 2672
 
  
 
A44B BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE 526
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 5120
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
B31B MAKING BOXES, CARTONS, ENVELOPES, OR BAGS 324
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 255
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 127

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0073,118 ZIPPER AND ZIPPER-EQUIPPED BAGNov 29, 16Mar 16, 17[B65D]
2014/0314,343 SHAPE-RETAINING TAPE, ZIPPER TAPE, PACKAGING BAG, METHOD FOR MANUFACTURING SHAPE-RETAINING TAPE, MADHOD FOR MANUFACTURING ZIPPER TAPESep 11, 12Oct 23, 14[B29C, B65D, A44B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9669967 Bag with chuck tapeMar 11, 15Jun 06, 17[B65D]
9550617 Zipper and zipper-equipped bagAug 26, 15Jan 24, 17[B65D]
9469444 Easy-open container, manufacturing method thereof and manufacturing device thereofDec 09, 13Oct 18, 16[B29C, B65D]
9296522 Easily tearable zipper tape and packaging bag with easily tearable zipper tapeDec 02, 14Mar 29, 16[B65D]
9227774 Zipper and zipper-equipped bagDec 07, 05Jan 05, 16[B65D, A44B]
9085393 Easy to open zipper tape, and packaging bag with easy to open zipper tapeOct 19, 10Jul 21, 15[B65D, A44B]
9011006 Bag with chuck tapeJun 27, 05Apr 21, 15[B65D]
8789247 Interlock tool, bag making use thereof and process for producing themNov 06, 06Jul 29, 14[B29C, B29D, B31B, B65D, A44B]
8753011 Easily openable fastener tape, packaging bag with easily openable fastener tape, and method of manufacturing easily openable fastener tapeSep 28, 07Jun 17, 14[B65D, A44B]
8714821 Cutting tape and packaging bag with cutting tapeNov 07, 08May 06, 14[B65D]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9199777 Zipper and zipper-equipped bagWithdrawnDec 07, 05Dec 01, 15[B65D, A44B]
2014/0233,869 EASILY OPENABLE FASTENER TAPE, PACKAGING BAG WITH EASILY OPENABLE FASTENER TAPE, AND METHOD OF MANUFACTURING EASILY OPENABLE FASTENER TAPEAbandonedApr 29, 14Aug 21, 14[B31B, B65D, A44B]
2014/0187,402 METHOD FOR HEAT SEALING ZIPPER TAPE, METHOD FOR MANUFACTURING FILM ROLL HAVING ZIPPER TAPE, AND METHOD FOR MANUFACTURING PACKAGING HAVING ZIPPER TAPEAbandonedMay 30, 12Jul 03, 14[B31B]
2014/0112,601 ZIPPER TAPE AND BAG BODY COMPRISING ZIPPER TAPEAbandonedMar 27, 12Apr 24, 14[A61G, B65D]
2014/0114,046 BIAXIALLY STRETCHED NYLON FILM FOR COLD MOLDING, LAMINATE FILM, AND MOLDED BODYAbandonedJul 12, 12Apr 24, 14[B32B]
8646972 Zipper tape and packaging bag with zipper tapeExpiredAug 25, 09Feb 11, 14[B65D, A44B]
2014/0037,974 METHOD FOR PRODUCING TRANSPARENT RECYCLED SHEET, AND TRANSPARENT RECYCLED SHEETAbandonedMar 27, 12Feb 06, 14[B29D, B32B]
8592046 Surface protective filmExpiredNov 27, 09Nov 26, 13[B29C, B32B]
2013/0280,507 TRANSPARENT MULTILAYER SHEET AND MOLDED PRODUCT THEREOFAbandonedDec 26, 11Oct 24, 13[B32B]
2013/0177,761 SURFACE PROTECTION FILMAbandonedOct 04, 11Jul 11, 13[C09J]
8459870 Interlocking device and packaging bag with interlocking deviceExpiredOct 16, 08Jun 11, 13[B65D]
8445626 Biaxially oriented nylon film and process for production of biaxially oriented nylon filmExpiredDec 28, 11May 21, 13[C08G]
8440293 Laminated tape, package, and process for producing laminated tapeExpiredJun 26, 07May 14, 13[B29C, B65D, B32B]
8347590 Device for cutting packing bag, device for producing packing bag and method for producing packing bagExpiredOct 10, 08Jan 08, 13[B65B]
2013/0004,783 METHOD FOR MANUFACTURING TRANSPARENT LAMINATED SHEET, AND TRANSPARENT LAMINATED SHEETAbandonedFeb 09, 11Jan 03, 13[B32B]
2012/0321,225 ZIPPER TAPE AND PACKAGE BAG WITH ZIPPER TAPEAbandonedJan 28, 11Dec 20, 12[B65D]
2012/0314,978 ZIPPER TAPE AND PACKING BAG WITH ZIPPER TAPEAbandonedFeb 09, 11Dec 13, 12[B65D, A44B]
2012/0301,650 CASING MATERIAL FOR PILLOW PACKAGING AND PILLOW PACKAGEAbandonedJan 28, 11Nov 29, 12[B65D, B32B]
2012/0295,105 SURFACE-PROTECTION FILM, MANUFACTURING METHOD THEREFOR, BASE FILM FOR A SURFACE-PROTECTION FILM, AND MANUFACTURING METHOD THEREFORAbandonedDec 24, 10Nov 22, 12[C09J, B29C, B32B]
2012/0275,730 ZIPPER TAPE AND PACKAGING BAG WITH ZIPPER TAPEAbandonedDec 06, 10Nov 01, 12[B65D, A44B]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.